1,3-Propane sultone | CAS 1120-71-4
High-quality Organic Chemicals supplied by Jinan Shenghe Chemical Co., Ltd. Competitive pricing, reliable delivery, and full technical support for B2B buyers worldwide.
Specifications
| Molecular Formula | C3H6O3S |
|---|---|
| Molecular Weight | 122.1429 |
| Melting Point | 30-33℃ |
| Boiling Point | 297.6°C at 760 mmHg |
| Flash Point | 133.8°C |
| Water Solubility | Slightly soluble |
| Vapor Pressure | 0.00237mmHg at 25°C |
Detailed Chemical Properties & Synonyms
Physical & Chemical Properties
密度 1.392 熔点 30-33°C 沸点 180°C (30 mmHg) 闪点 110°C 水溶性 Slightly soluble
Applications / Uses
用于制革、油墨及增感染料合成.1,3-丙烷磺内酯属于功能型精细化工新材料。它能和许多种类的化合物在非常温和的条件下反应，准确的提供磺酸基团，从而赋予这些化合物新的性能，是优良的通用型磺化剂，也是一种重要的医药中间体，也应用于光亮剂、染料、双离子表面活性剂、磺化
Product Overview
| Product Name | 1,3-Propane sultone |
|---|---|
| CAS Number | 1120-71-4 |
| Category | Organic Chemicals |
| Supplier | Jinan Shenghe Chemical Co., Ltd. |
Description
1,3-Propane sultone (CAS 1120-71-4) is a Organic Chemicals product supplied by Jinan Shenghe Chemical Co., Ltd. We provide consistent-quality 1,3-Propane sultone to global B2B buyers, with stable supply, competitive pricing and full documentation (COA, MSDS, TDS).
Applications
As a reliable organic chemicals raw material, 1,3-Propane sultone is widely used in fine chemical synthesis, pharmaceutical intermediates and specialty formulation. Specific grades and specifications are available on request.
Packaging & Storage
Available in 25 kg / 200 kg drums or IBC totes. Store in a cool, dry, well-ventilated place, away from incompatible substances. Keep container tightly closed.
Quality & Documentation
Every batch is delivered with Certificate of Analysis (COA), Material Safety Data Sheet (MSDS) and Technical Data Sheet (TDS). Stable supply and competitive pricing for global B2B buyers.
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Synonyms & Trade Names
3-Hydroxy-1-propanesulfonic acid (gamma) sultone, Propanesultone,99%, 1,3-Propanesultone, 1,2-Oxathiolane-2,2-dioxide, 3-Hydroxy-1-propanesulphonic acid gamma-sultone, 1,2-Oxathiolane 2,2-dioxide, 1,2-OXATHIOLANE 2,2-DIOXIDE (1,3-PROPANE SULTONE), 3-Hydroxy-1-propanesulfonic acid gamma-sultone, Propane sultone, 1,3-PS, 2-Mercapto thiazoline, 1,3-Propanesulton
Chemical Properties
| Molecular Formula | C3H6O3S |
|---|---|
| Molecular Weight | 122.1429 |
| Boiling Point | 297.6°C at 760 mmHg |
| Flash Point | 133.8°C |
Applications
用于制革、油墨及增感染料合成.1,3-丙烷磺内酯属于功能型精细化工新材料。它能和许多种类的化合物在非常温和的条件下反应，准确的提供磺酸基团，从而赋予这些化合物新的性能，是优良的通用型磺化剂，也是一种重要的医药中间体，也应用于光亮剂、染料、双离子表面活性剂、磺化
Packaging & Shipping
- Standard: 25 kg fiber drum / 200 kg steel drum with double PE liner
- Small pack: 1 kg / 5 kg aluminum foil bag for lab & sample
- Custom: packaging size and labeling per customer requirement
- Lead time: in-stock items ship within 3-5 business days
- Documents: COA, MSDS / SDS, TDS provided with every shipment
- Global: air, sea (FCL / LCL) and express to 80+ countries
Storage & Handling
Store in a cool, dry, well-ventilated place away from heat, direct sunlight and incompatible materials. Keep container tightly closed. Use appropriate personal protective equipment and refer to the SDS for full safety guidance before handling.
Frequently Asked Questions
Yes. A batch-specific COA and free or charged sample are available on request before bulk ordering.
Yes. We offer custom grade, particle size and purity adjustment based on your application and order volume.
MOQ depends on the product; small quantities are supported for R&D and trial runs.
Every batch is tested in-house and retains full traceability from raw material to finished goods.
Why Choose Jinan Shenghe Chemical
Request a Quote
Looking for pricing, availability or technical data for 1,3-Propane sultone?
Email us at sales@shenghechemical.com or use the button above. Our team typically responds within 1 business day.
About Jinan Shenghe Chemical Co., Ltd.
Jinan Shenghe Chemical Co., Ltd.
We are a professional chemical supplier based in Jinan, China. Since 2013, we have been connecting manufacturers and global B2B buyers with reliable sourcing, quality-controlled products and efficient logistics.
Our business covers food & feed additives, fine chemicals, pharmaceutical intermediates, eco-materials, coatings and specialty chemicals — all non-hazardous and compliant with our licensed scope.